1*4882a593Smuzhiyun#!/usr/bin/env python3 2*4882a593Smuzhiyun# 3*4882a593Smuzhiyun# Copyright (C) 2012, 2018 Wind River Systems, Inc. 4*4882a593Smuzhiyun# 5*4882a593Smuzhiyun# This program is free software; you can redistribute it and/or modify 6*4882a593Smuzhiyun# it under the terms of the GNU General Public License version 2 as 7*4882a593Smuzhiyun# published by the Free Software Foundation. 8*4882a593Smuzhiyun# 9*4882a593Smuzhiyun# This program is distributed in the hope that it will be useful, 10*4882a593Smuzhiyun# but WITHOUT ANY WARRANTY; without even the implied warranty of 11*4882a593Smuzhiyun# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12*4882a593Smuzhiyun# GNU General Public License for more details. 13*4882a593Smuzhiyun# 14*4882a593Smuzhiyun# You should have received a copy of the GNU General Public License along 15*4882a593Smuzhiyun# with this program; if not, write to the Free Software Foundation, Inc., 16*4882a593Smuzhiyun# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun# 19*4882a593Smuzhiyun# Used for dumping the bb_cache.dat 20*4882a593Smuzhiyun# 21*4882a593Smuzhiyunimport os 22*4882a593Smuzhiyunimport sys 23*4882a593Smuzhiyunimport argparse 24*4882a593Smuzhiyun 25*4882a593Smuzhiyun# For importing bb.cache 26*4882a593Smuzhiyunsys.path.insert(0, os.path.join(os.path.abspath(os.path.dirname(sys.argv[0])), '../lib')) 27*4882a593Smuzhiyunfrom bb.cache import CoreRecipeInfo 28*4882a593Smuzhiyun 29*4882a593Smuzhiyunimport pickle 30*4882a593Smuzhiyun 31*4882a593Smuzhiyunclass DumpCache(object): 32*4882a593Smuzhiyun def __init__(self): 33*4882a593Smuzhiyun parser = argparse.ArgumentParser( 34*4882a593Smuzhiyun description="bb_cache.dat's dumper", 35*4882a593Smuzhiyun epilog="Use %(prog)s --help to get help") 36*4882a593Smuzhiyun parser.add_argument("-r", "--recipe", 37*4882a593Smuzhiyun help="specify the recipe, default: all recipes", action="store") 38*4882a593Smuzhiyun parser.add_argument("-m", "--members", 39*4882a593Smuzhiyun help = "specify the member, use comma as separator for multiple ones, default: all members", action="store", default="") 40*4882a593Smuzhiyun parser.add_argument("-s", "--skip", 41*4882a593Smuzhiyun help = "skip skipped recipes", action="store_true") 42*4882a593Smuzhiyun parser.add_argument("cachefile", 43*4882a593Smuzhiyun help = "specify bb_cache.dat", nargs = 1, action="store", default="") 44*4882a593Smuzhiyun 45*4882a593Smuzhiyun self.args = parser.parse_args() 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun def main(self): 48*4882a593Smuzhiyun with open(self.args.cachefile[0], "rb") as cachefile: 49*4882a593Smuzhiyun pickled = pickle.Unpickler(cachefile) 50*4882a593Smuzhiyun while True: 51*4882a593Smuzhiyun try: 52*4882a593Smuzhiyun key = pickled.load() 53*4882a593Smuzhiyun val = pickled.load() 54*4882a593Smuzhiyun except Exception: 55*4882a593Smuzhiyun break 56*4882a593Smuzhiyun if isinstance(val, CoreRecipeInfo): 57*4882a593Smuzhiyun pn = val.pn 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun if self.args.recipe and self.args.recipe != pn: 60*4882a593Smuzhiyun continue 61*4882a593Smuzhiyun 62*4882a593Smuzhiyun if self.args.skip and val.skipped: 63*4882a593Smuzhiyun continue 64*4882a593Smuzhiyun 65*4882a593Smuzhiyun if self.args.members: 66*4882a593Smuzhiyun out = key 67*4882a593Smuzhiyun for member in self.args.members.split(','): 68*4882a593Smuzhiyun out += ": %s" % val.__dict__.get(member) 69*4882a593Smuzhiyun print("%s" % out) 70*4882a593Smuzhiyun else: 71*4882a593Smuzhiyun print("%s: %s" % (key, val.__dict__)) 72*4882a593Smuzhiyun elif not self.args.recipe: 73*4882a593Smuzhiyun print("%s %s" % (key, val)) 74*4882a593Smuzhiyun 75*4882a593Smuzhiyunif __name__ == "__main__": 76*4882a593Smuzhiyun try: 77*4882a593Smuzhiyun dump = DumpCache() 78*4882a593Smuzhiyun ret = dump.main() 79*4882a593Smuzhiyun except Exception as esc: 80*4882a593Smuzhiyun ret = 1 81*4882a593Smuzhiyun import traceback 82*4882a593Smuzhiyun traceback.print_exc() 83*4882a593Smuzhiyun sys.exit(ret) 84